package org.bizming.medicine.service;

import java.util.List;

import org.bizming.medicine.model.ext.PurChaseExt;

/**
 * 进货信息
 * 
 * @author yaoming
 * 
 */
public interface PurchaseService {

	public boolean add(PurChaseExt ext) throws Exception;

	public List<PurChaseExt> selectList();

	public PurChaseExt get(int id);

	public int count();

	public void remove(int id);
}
